Electrical Advice Worth Reading

Honest answers to your most common electrical questions

What Is Knob And Tube Wiring & Why Does It Need To Be Removed?

What Is Knob And Tube Wiring? Knob and tube wiring is essentially an older form of electrical wiring. The name comes from the ceramic “knobs” and rubber “tubes” that encase the copper wiring. Another characteristic of knob and tube wiring is that it is ungrounded. This means the electrical system will not blow a fuse … [Read More]

Improve Energy Usage & Emergency-Readiness w/ SPAN Electrical Panel

What Is a SPAN Electrical Panel? In the past, panels were designed mainly for safety. If a circuit was overloaded, it would simply turn off. However, technology and homes’ electrical needs have greatly advanced since electrical panels were first created. The SPAN electrical panel moves beyond simple energy flow and overload. Instead, it can help … [Read More]

How Power Over Ethernet (POE) Can Revolutionize Company’s Energy Use

What Is Power over Ethernet (PoE)? Power over Ethernet involves using ethernet connections to power connected devices. While using these connections to power devices has always been a possibility, the technology to make that a reality hasn’t been possible — until now.  Many devices in your company are connected through ethernet, such as phones and computers. In … [Read More]

Hiring an Electrician is Safer & Smarter Than Wiring on Your Own

Reason #1: An electrician will complete the project faster You may think that hiring an electrician will be expensive, but you will lose money if you let a significant project take too long to complete. If you’re just learning how to wire electricity safely, you won’t be able to move as quickly as you might like. Electricians … [Read More]

4 Electrical Tips To Keep Your Home Safe

1. Make a Checklist It may have been a year or longer since you’ve last used or hung your lights. It’s best to test your lights first to make sure they’re functioning properly. After pulling them out from storage, carefully unravel them and analyze for any cracked, dull, or broken lights. If any lights need … [Read More]

Electrical Hazards You Shouldn’t Ignore

Poor Wiring Proper electrical wiring for any building is fundamental. Damaged or loose wires increase the chance of electrocution, power surges, and fires. For example, cables and cords that are excessively old or have been chewed on by pets or rodents could present cause for concern. If you discover deteriorating or incorrect wiring in your … [Read More]

Something Feels Off? Let's Take a Look.

Whatever brought you here, we're happy to help you figure out the next step. Give Castle Electric a call and talk to someone who knows the electrical workings of Eastern Massachusetts homes inside and out!